Oxygen-ion implantation of SOI microring resonators for high-speed all-optical switching

Först, Michael; Niehusmann, J.; Plötzing, Tobias; Kurz, H.; Bolten, Jens; Wahlbrink, T.; Moormann, Christian

doi:10.1364/ipnra.2007.iwd2

Cited by 1 publication

(1 citation statement)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is expected that optical integrated chips will replace traditional chips and improve operational efficiency. [1][2][3][4][5][6] As integrated optical devices, SOI waveguides provide many advantages over traditional optical materials from production to applications. Firstly, the fabrication process of SOI devices is compatible with that of standard silicon complementary metal oxide semiconductors (CMOSs), [1,2] which has low costs and large scale.…”

Section: Introductionmentioning

confidence: 99%

Propagation characteristics of parallel dark solitons in silicon-on-insulator waveguide*

Liu¹,

Jia²,

Wang³

et al. 2020

Chinese Phys. B

View full text Add to dashboard Cite

The propagation characteristic of two identical and parallel dark solitons in a silicon-on-insulator (SOI) waveguide is simulated numerically using the split-step Fourier method. The parallel dark solitons imposed by the initial chirp are investigated mainly by changing their power, their relative time delay. The simulation shows that the time delay deforms the parallel dark soliton pulse, forming a bright-like soliton in the transmission process and making the transmission quality down. By increasing the power of one dark soliton, the energy of the other dark soliton can be increased, and larger increase in a soliton’s power leads to larger increase in the energy of the other. When the initial chirp is introduced into one of the dark solitons, higher energy consumption is observed. In particular, positive chirps resulting in pulse broadening width while negative chirps narrowing, with an obvious compression effect on the other dark soliton. Finally, large negative chirps are found to have a profound impact on parallel and nonparallel dark solitons.

show abstract